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>Appendix E. Release Notes</TD
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>E.172. Release 7.2.4</A
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>Release Date: </B
>2003-01-30</P
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>  This release contains a variety of fixes for version 7.2.3,
  including fixes to prevent possible data loss.
 </P
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>E.172.1. Migration to Version 7.2.4</A
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>   A dump/restore is <SPAN
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> required for those
   running version 7.2.*.
  </P
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>E.172.2. Changes</A
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>Fix some additional cases of VACUUM "No one parent tuple was found" error</P
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>Prevent VACUUM from being called inside a function  (Bruce)</P
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>Ensure pg_clog updates are sync'd to disk before marking checkpoint complete</P
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>Avoid integer overflow during large hash joins</P
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>Make GROUP commands work when pg_group.grolist is large enough to be toasted</P
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>Fix errors in datetime tables; some timezone names weren't being recognized</P
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>Fix integer overflows in circle_poly(), path_encode(), path_add()  (Neil)</P
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>Repair long-standing logic errors in lseg_eq(), lseg_ne(), lseg_center()</P
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